| 1. | Specification for value transfer in nuclear well logging tools 核测井仪器量值传递规程 |
| 2. | Set up of radiation metrology tansfer system and its new development 光辐射量值传递系统的建立与新发展 |
| 3. | It meets the dissemination requirements of humidity value in this range 满足我国湿度量值传递的准确度要求。 |
| 4. | The experiment shows that it conforms to the national military standard and ensures the unification and accurate of dissemination of the value of a quantity in site 实践证明,系统完全符合相关国军标的要求,保证了现场测试设备和其他通用设备量值传递的统一、准确可靠。 |
| 5. | It will also make a contribution to unification and dissemination of the quantity values of the absorbed dose for electron beams in cnnc ( china national nuclear corporation ) 本课题属于国防科工委放射性计量一级站“九?五”计划项目,对于核工业系统电子束吸收剂量的量值统一和量值传递具有重要意义。 |
| 6. | Main products : to be responsible for the transfer of a quantity value ( includes optics measurement ) ; calibration of measuring instruments and meters , as well as measuring products ' s pattern evaluation and sample test , calibration device of heat meter 负责天津市计量基、标准的量值传递计量仪器、仪表的校准,计量产品的定型鉴定和样机试验。 |
| 7. | The function of metrological transformation - the most important characteristic of measurement system is not considered in current reliability analysis , which makes metrological property analysis and reliability analysis of the measurement system totally separated from each other 而且,测量系统现行的可靠性分析方法,没有充分考虑测量系统进行量值传递的特点,造成测量系统可靠性分析与量值分析完全脱离的现状。 |
| 8. | The reliability of measurement system is redefined , and new methods are presented to evaluate the reliability , the calibration and verification period using dynamic uncertainty based on the analysis stated above and the characteristic of measurement systemquantum transformation , which makes the separation actuality of quantum analysis and reliability analysis of measurement system to an end 基于前面的分析及测量系统进行量值传递的特点,对测量系统的可靠性重新进行了定义,提出了采用动态不确定度对测量系统的可靠度、校准或检定周期进行评价的新方法,从而结束了目前测量系统量值分析与可靠性分析脱离的现状。 |
| 9. | With the development of high - technology , all trades " production and development need electric power which is one of the main energy . so the accuracy of electrical parameter caculation is very important for our country ' s economic development . the normal usage of ac indictor is very important for guaranteeing electricity ' s safety production and accuracy of electrical parameter caculation . now the area of domestic ac indictor has lots of shortcomings such as demanding many people synchronous proceeding , equipment operation complicacy and personnel error etc . so it can not demand the need of modern ac indictor checking 因此电参数计量的准确可靠,对保证我国经济的发展至关重要。交流仪表的正常使用,对保证发供电的安全生产、电能计量的准确可靠、电参量量值传递的准确可靠,发挥着至关重要的作用。目前国内交流指示仪表领域存在需要多人同步进行、校验设备多、操作复杂、人员误差大和劳动效率底等诸多缺点,加之电工校验台技术等级低,已经无法满足现代化校验交流指示仪表的需要。 |